You want to implement the jav `MyPersistenceData` class so that it can be serialized and deserialized into a file. Which interface and methods would you implement?```java
public class MyPersistenceData {
String str;
public void methodA() {
System.out.println("methodA");
}
}
```

Question

You want to implement the jav `MyPersistenceData` class so that it can be serialized and deserialized into a file. Which interface and methods would you implement?```java
public class MyPersistenceData {
 String str;
 public void methodA() {
 System.out.println("methodA");
 }
}
```

Accepted Answer

A. Io, serializable interface to the MyPersistenceData class.

Answer

B. The serializable interface.

Answer

C. The readExternal and writeExternal method

Answer

D. The writeObject method

Answer

E. Nothing!

You want to implement the jav MyPersistenceData class so that it can be serialized and deserialized into a file. Which interface and methods would you implement?``java public class MyPersistenceData…

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